Airthings
Smart indoor air quality monitors that detect radon, PM2.5, CO₂, and VOCs in real time
| What is it | Smart indoor air quality monitors that detect radon, PM2.5, CO₂, and VOCs in real time |
|---|---|
| Pricing | Unknown |
| Platform | Web Application |
| API | Yes |
| Works with | IFTTT |
| Best for | monitoring radon levels to prevent lung cancer risk, tracking indoor air quality during wildfire season |
| Domain registered | 2011 |
Data updated Aug. 1, 2026
What does Airthings do?
Airthings makes smart indoor air quality monitors that detect radon gas, particulate matter (PM2.5), volatile organic compounds (VOCs), carbon dioxide, humidity, temperature, and pressure. The company's flagship device, View Plus, packs seven sensors into one unit and sends real-time data to your phone. Radon is a radioactive gas that causes 21,000 lung cancer deaths in the US each year, and Airthings monitors are designed to give homeowners an early warning.
The system works in three steps: a monitor collects air quality data, the Airthings app translates that data into readable insights and tips, and the optional Renew HEPA air purifier automatically cleans the air when pollutant levels spike. The monitors use Bluetooth to connect to your phone, so you can check readings from anywhere. Airthings also offers multiroom bundles and a free 5-year warranty. The company has been building radon detectors for nearly two decades and markets its devices as professional-grade tools for home use.
Homeowners concerned about radon, wildfire smoke, or general indoor air quality will get the most out of Airthings. The monitors are especially useful for families with young children, elderly members, or anyone with respiratory conditions. Real-world use cases include checking radon levels in basements, tracking PM2.5 during wildfire season, and keeping an eye on CO₂ in bedrooms or home offices.
Key features
What makes it stand outWho is Airthings for?
Who benefits most from this toolTrust & presence
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